{"id":1663312,"url":"https://alion.io/job/poet-technologies-principal-engineer-receiver","title":"Principal Engineer (Receiver)","company":{"id":2104401,"name":"POET Technologies","domain":"poet-technologies.com","url":"https://alion.io/company/poet-technologies","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Singapore"],"countries":["SG"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":10000,"max":12000,"currency":"SGD","period":"month","gross":true,"usd_annual":112500},"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"KLayout","optional":false},{"name":"MATLAB","optional":false},{"name":"Python","optional":false},{"name":"SolidWorks","optional":false}],"status":"live","first_seen_at":"2026-10-02T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-10-02T00:00:00Z","board_verified":false,"closed_at":null,"days_open":14,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":14},"description":"Position Overview\nWe are seeking a Principal Engineer (Receiver) to lead the development and productization of optical engine (receiver) for high-speed optical transceivers.\nThis role focuses on receiver optical engine integration, characterization, and manufacturing readiness. The successful candidate will work closely with photonic device and circuit designers to integrate photodiodes/APDs, passive waveguide photonic components, and receiver electronics into robust optical engine products suitable for high-volume manufacturing.\n\nKey Responsibilities\nLead Productization: Drive optical engine receiver modules from prototype validation through high-volume manufacturing ramp.\nDefine Specifications: Establish receiver OE specifications, validation methodologies, and performance targets based on device-level capabilities.\nComponent Characterization: Develop and execute advanced characterization for PDs, APDs, and TIAs, focusing on responsivity, bandwidth, and sensitivity.\nPassive Photonics Validation: Validate passive waveguide structures, including loss analysis, fiber-to-waveguide coupling, and mux/demux performance.\nYield & Reliability: Analyze production data to identify yield detractors and reliability risks, driving continuous improvements in manufacturability.\nTest Automation: Design automated test flows and data analysis workflows for deep-dive root cause analysis of performance limitations.\nCross-Functional Synergy: Collaborate with design, packaging, and sales teams to align receiver capabilities with market needs and technical documentation.\nTechnical Mentorship: Provide strategic leadership and mentor junior engineers to advance the company’s photonic integration roadmap.\nRequirements\nBachelor’s degree in Electrical Engineering, Photonics, Physics, or a related field.\nMaster’s or PhD preferred, particularly in photonics or optoelectronics.\n8–12+ years of experience in photonics, optoelectronics, or optical communication product development.\nExperience developing receiver subsystems or optical engines used in optical transceivers.\nProficiency in data collection and analysis using Excel is required; experience with JMP, Python, C/C++, MATLAB, LabVIEW, R, or similar tools is preferred.\nExperience with mask layout tools (e.g., KLayout, LayoutEditor) and simulation tools (e.g., Lumerical FDTD, RSoft, ZEMAX, SolidWorks) is an advantage.\nStrong analytical, problem-solving, and strategic thinking abilities with excellent communication and cross-functional collaboration skills.\n\nSkills\nJMP, Master Control, Optoelectronics, Collaborating With Designers, product manufacturability, Hardware Specifications, Root Cause Analysis, Automotive Electronics manufacturing, PDS, Electronic and Electrical Engineering, MATLAB, Loss Analysis, Great communications skills, Engineering Leadership, Optical Systems, Electrical Engineering","description_format":"text","description_chars":2868,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-02T04:00:08Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":0.85,"p_active":0.82,"p_room":0.9,"age_days":14,"expected_fill_days":30,"reasons":["seen:14","win:mid"],"computed_at":"2026-10-16T05:45:00Z"},"pay":{"stated_usd_annual":112500,"is_top_pay":false},"html_url":"https://alion.io/job/poet-technologies-principal-engineer-receiver","json_url":"https://alion.io/job/poet-technologies-principal-engineer-receiver.json","meta":{"generated_at":"2026-10-16T10:10:08Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":113,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":2104401},"rest":"https://alion.io/mcp/rest/get_company?id=2104401"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpoet-technologies-principal-engineer-receiver"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fpoet-technologies-principal-engineer-receiver"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fpoet-technologies-principal-engineer-receiver"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/poet-technologies-principal-engineer-receiver\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpoet-technologies-principal-engineer-receiver"}]}